matthewq337 [1] filed a request to merge msp430mcu [2] into mspgcc-ti [3]: mspgcc4 is no longer supported. All contributions have been incorporated into mspgcc, which has newer versions of all components.
[1] https://aur.archlinux.org/account/matthewq337/ [2] https://aur.archlinux.org/pkgbase/msp430mcu/ [3] https://aur.archlinux.org/pkgbase/mspgcc-ti/
